function FindProxyForURL(url, host) {
   if (shExpMatch(url,"*.zhaotuhao.com/*")) {
     return "PROXY sloganlau.ddns.net:8889";
   }
   if (shExpMatch(url,"mitm.it")) {
     return "PROXY sloganlau.ddns.net:8889";
   }
   if (shExpMatch(url, "*.baidu.com/*")) {
     return "PROXY sloganlau.ddns.net:8889";
   }
   if (isInNet(host, "10.0.0.0",  "255.0.0.0")){
     return "DIRECT";
   }
   return "DIRECT"; 
}
